Not applicableStudy completedNCT01155726What this trial is testingThe Effect of Masking on Subjective Results During Daily Disposable Contact Lens StudiesWho this might be right forMyopiaHyperopia CIBA VISION 134
Not applicableStudy completedNCT01296867What this trial is testingCorneal Asphericity Adjustment (Q Adjustment) in Myopic and Hyperopic Patients Undergoing Refractive Correction With Excimer LaserWho this might be right forMyopiaHyperopia Democritus University of Thrace 36
Not applicableLooking for participantsNCT06498947What this trial is testingFactors Influencing Physiological Hyperopia in ChildrenWho this might be right forMyopia Progression Beijing Tongren Hospital 1,006
Not applicableStudy completedNCT05735990What this trial is testingRetrospective Clinical Investigation of the Safety and Performance of 640PM Trifocal IOL Implantation in Patients With Cataract and/or Ametropia (Hyperopia, Myopia) and/or PresbyopiaWho this might be right forCataractPresbyopiaHyperopia+2 more Medicontur Medical Engineering Ltd 21
Not applicableUnknownNCT05486741What this trial is testingRetinal Nerve Fiber Layer Thickness and Macular Thickness in Myopia, Hyperopia and Emmetropia : An OCT StudyWho this might be right forOCT Study RNFL and Macular Thickness Assiut University 450
Post-approval studies (Phase 4)UnknownNCT01628146What this trial is testingProspective Investigation of SUPRACOR Visual Outcomes of Presbyopic Hyperopic Patients With and Without AstigmatismWho this might be right forHyperopic Presbyopia Technolas Perfect Vision GmbH 40
Not applicableUnknownNCT02279446What this trial is testingDevelopment of a Validated Chart for Intermediate Vision AssessmentWho this might be right forMyopiaHyperopiaPresbyopia+1 more Democritus University of Thrace 400
Not applicableUnknownNCT05588362What this trial is testingAccess to EyeGlasses for School-aged ChildrenWho this might be right forMyopiaAmblyopiaHyperopia+1 more Boston Children's Hospital 72
Not applicableStudy completedNCT01675479What this trial is testingSafety and Effectiveness of Wavefront-Guided LASIK Correction of Hyperopic Refractive ErrorsWho this might be right forHyperopia Abbott Medical Optics 167
Post-approval studies (Phase 4)Study completedNCT04208750What this trial is testingClinical Investigation of the Vision-R800 Device.Who this might be right forMyopiaHyperopiaAstigmatism+1 more Pete Kollbaum, OD, PhD 119
Not applicableLooking for participantsNCT07135570What this trial is testing"My Eyes, My Light": Amar Chokh, Amar AloWho this might be right forGlaucomaDiabetic Retinopathy (DR)Hypertensive Retinopathy+6 more Data Yakka, Inc. 20,000
Large-scale testing (Phase 3)Study completedNCT00910403What this trial is testingMulticenter Evaluation of Safety and Effectiveness of Presbyopic LASIK for HyperopesWho this might be right forPresbyopiaHyperopia Technolas Perfect Vision GmbH 80
Not applicableStudy completedNCT00917657What this trial is testingPhotorefractive Keratectomy (PRK) for Hyperopia After Radial KeratotomyWho this might be right forHyperopia University of Sao Paulo 36
Not applicableStudy completedNCT01515475What this trial is testingHyperopia Treatment Study 1 (HTS1) - Glasses vs ObservationWho this might be right forHyperopia Jaeb Center for Health Research 249
Not applicableStudy completedNCT05959200What this trial is testingClinical Performance Evaluation of Two Frequent Replacement Silicone Hydrogel Toric Contact LensesWho this might be right forAmetropiaMyopiaHyperopia+1 more Alcon Research 92
Not applicableStudy completedNCT03119675What this trial is testingEvaluation of a Smartphone Application, GoCheckKids™ as a Photo Screening Tool in a Pediatric PopulationWho this might be right forAmblyopia Gobiquity Mobile Health 358
Post-approval studies (Phase 4)Study completedNCT00347204What this trial is testingComparison of Acular LS Versus Nevanac for Pain Control in Eyes Undergoing PRKWho this might be right forMyopiaHyperopia Center For Excellence In Eye Care 40
Not applicableStudy completedNCT00657670What this trial is testingEvaluation of Effectiveness of Correcting Refractive Error With Ready-made SpectaclesWho this might be right forMyopiaHyperopiaAstigmatism Johns Hopkins University 800
Not applicableEnrolling By InvitationNCT04712318What this trial is testingTreatment of Residual Refraction Errors 6 Months After Trifocal IOL Implantation With Relex-SmileWho this might be right forPseudophakiaMyopiaHyperopia Eye Hospital Pristina Kosovo 130
Not applicableStudy completedNCT01684033What this trial is testingEvaluation of the Effectiveness of Two Marketed Multi-Purpose Solutions for Silicone Hydrogel Contact Lenses - Study 1Who this might be right forMyopiaHyperopiaContact Lens Comfort Alcon Research 207